>6bit_J mol:protein length:213 KWAR23 Fab heavy chain
EVQLQQSGAELVKPGASVKLSCTASGFNIKDYYIHWVQQRTEQGLEWIGRIDPEDGETKYAPKFQDKATITADTSSNTAYLHLSSLTSEDTAVYYCARWGAYWGQGTLVTVSAAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPR